CVE-2026-77956 — Code Injection in ash_ai Enables Unauthenticated Code Execution

CVE & Vulnerabilities · September 2, 2026

CVE & Vulnerabilities·nvd.nist.gov

A newly published CVE describes a code-injection flaw in ash_ai, an AI toolkit built on the Elixir Ash framework, that lets an unauthenticated remote attacker run arbitrary Elixir code. The bug stems from how the library's prompt-handling logic feeds action arguments into an EEx template evaluator, so an application that builds a prompt from user-supplied request data can end up compiling and executing attacker-controlled input. Elixir teams using ash_ai's prompt actions should treat this as a priority patch.

// source: nvd.nist.gov ↗

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